//
//  Student.h
//  OC07_内存管理
//
//  Created by dllo on 16/5/31.
//  Copyright © 2016年 Scott. All rights reserved.
//

#import "Person.h"
@class Phone;

@interface Student : Person

@property(nonatomic,retain) NSString *className;

@property(nonatomic,retain) Phone *myPhone;


@end
